Yamaha RDX-E700 Service Manual

SERVICE MANUAL
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
IMPORTANT NOTICE
SERVICE MANUAL
TRAY LOCK MODE / トレーロックモード ......... 12
FACTORY RESET /
ファクトリーリセット ......... 12
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . .13–16
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . .17
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . .18–23
RDX-E700 EXPLODED VIEW . . . . . . . . . . . . . . . . . .24
RDX-E700 MECHANICAL PARTS . . . . . . . . . . .25–26
NX-E700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . .28–29
■ CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . .2–4
PREVENTION OF ELECTRO STATIC DISCHARGE . . . . . . 4
LOCALE MANAGEMENT INFORMATION . . . . . . . .5
FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
REMOTE CONTROL PANELS . . . . . . . . . . . . . . . . . . 6
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
SPECIFICATIONS /
参考仕様 . . . . . . . . . . . . . . . . . . 8–9
DIMENSIONS /
寸法図 . . . . . . . . . . . . . . . . . . . . . . . . . 9
INTERNAL VIEW /
各部名称 . . . . . . . . . . . . . . . . . . . .10
RDX-E700 DISASSEMBLY PROCEDURES /
RDX-E700分解手順 . . . . . . . . . . . . . . . . . . . . . . .10–11
100991
© 2005 YAMAHA CORPORATION. All rights reseved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
’05.11
RDX-E700/ NX-E700
MICRO COMPONENT SYSTEM MCR-E700
RDX-E700
NX-E700
The MCR-E700 consists of the RDX-E700 and the NX-E700.
MCR-E700 は RDX-E700 と NX-E700 で構成されています。

Yamaha RDX-E700 Specifications

General

Type	Receiver
Audio Channels	2.1
Remote Control	Yes
Speaker Impedance	6 ohms
Amplifier Type	Digital
Output Power	100W per channel (6 ohms, 1kHz, 10% THD)

Summary

To Service Personnel

Critical Components Information

Details on components requiring exact replacement due to special characteristics.

Leakage Current Measurement

Procedure to verify proper insulation of conductive surfaces after service.

Laser Safety Precautions

Laser Emitting Conditions

Information on laser beam emission during operation and handling precautions.

Laser Diode Properties

Electrostatic Discharge Prevention

Grounding Procedures

Essential steps for grounding worktables and personnel to prevent static damage.

DVD Mechanism Handling

Specific precautions for handling the high-precision DVD mechanism to avoid damage.

RDX-E700 Specifications

Amplifier Section Specifications

Technical details for the amplifier, including output power, distortion, and sensitivity.

CD/DVD Player Section Specifications

General Specifications

Covers power supply, consumption, weight, dimensions, and included accessories.

NX-E700 Speaker Specifications

NX-E700 Speaker Type and Response

RDX-E700 Disassembly Procedures

Top Cover Removal

Step-by-step guide for safely removing the RDX-E700's top cover.

Front Panel Unit Removal

Step-by-step guide for safely removing the RDX-E700's front panel.

DVD Mechanism Assembly Removal

Step-by-step guide for safely removing the RDX-E700's DVD mechanism.

Manual Tray Ejection Procedure

Factory Reset Procedure

Performing Factory Reset

Detailed steps to reset the DVD Mechanism Assy to factory default settings.

Block Diagram

Schematic Diagram - MPEG 1/2 (Front End)

Schematic Diagram - MPEG 1/2 (Back End)

Schematic Diagram - Main Microprocessor

Schematic Diagram - Main Function & Amplifier

Schematic Diagram - Front Panel

Schematic Diagram - Power Supply Unit

RDX-E700 Exploded View

RDX-E700 Mechanical Parts List

Sub Panel Assembly

Part details for the RDX-E700 sub panel assembly.

Door Ornament

Front Panel

Rear Panel

Top Cover

Main PCB Assemblies

Front PCB Assembly

RDX-E700 Mechanical Parts (Continued)

Power Supply Unit

Part details for the RDX-E700 power supply unit.

DVD Mechanism Assembly

Part details for the RDX-E700 DVD mechanism assembly.

Power Cables

AM/FM Tuner

Remote Control

NX-E700 Speaker Parts List

Cabinet Assembly

Front Grille Assembly

Tweeter Driver

Woofer Driver

Speaker Cable

Remote Control Layouts

U, C, T, K, A, L, V, J Models Remote

B, G Models Remote

Remote Control Key Number Layout

Remote Control Schematic Diagram

Remote Control Key Function Mapping